Base | Representation |
---|---|
bin | 11001111001011000… |
… | …010001110100000100 |
3 | 2122202212021220001222 |
4 | 121321120101310010 |
5 | 423421342230312 |
6 | 20435103335512 |
7 | 2003030616344 |
oct | 317130216404 |
9 | 78685256058 |
10 | 27806211332 |
11 | 10879977149 |
12 | 54802b1598 |
13 | 2811a299b3 |
14 | 14bad46d24 |
15 | acb237672 |
hex | 679611d04 |
27806211332 has 24 divisors (see below), whose sum is σ = 49055055000. Its totient is φ = 13790739456.
The previous prime is 27806211319. The next prime is 27806211343. The reversal of 27806211332 is 23311260872.
It can be written as a sum of positive squares in 4 ways, for example, as 3014449216 + 24791762116 = 54904^2 + 157454^2 .
It is a junction number, because it is equal to n+sod(n) for n = 27806211292 and 27806211301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405044 + ... + 468692.
It is an arithmetic number, because the mean of its divisors is an integer number (2043960625).
Almost surely, 227806211332 is an apocalyptic number.
It is an amenable number.
27806211332 is a deficient number, since it is larger than the sum of its proper divisors (21248843668).
27806211332 is a wasteful number, since it uses less digits than its factorization.
27806211332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64535 (or 64533 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The spelling of 27806211332 in words is "twenty-seven billion, eight hundred six million, two hundred eleven thousand, three hundred thirty-two".
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